diff --git a/src/apps/diskprobe/ProbeView.cpp b/src/apps/diskprobe/ProbeView.cpp
index b1f381c56d..fb6c99cc09 100644
--- a/src/apps/diskprobe/ProbeView.cpp
+++ b/src/apps/diskprobe/ProbeView.cpp
@@ -246,7 +246,11 @@ void
 IconView::UpdateIcon()
 {
 	if (fBitmap == NULL)
+#ifdef HAIKU_TARGET_PLATFORM_HAIKU
 		fBitmap = new BBitmap(BRect(0, 0, 31, 31), B_RGB32);
+#else
+		fBitmap = new BBitmap(BRect(0, 0, 31, 31), B_CMAP8);
+#endif
 
 	if (fBitmap != NULL) {
 		status_t status = B_ERROR;